Module spare parts　FM9925a-E

Product Details

Product Description

Product Description
Focus on DCS, PLC, robot control system and large servo system.
Main products: various modules / cards, controllers, touch screens, servo drivers.
Advantages: supply of imported original products, professional production parts,
Fast delivery, accurate delivery time,
The main brands include ABB Bailey, Ge / fuanc, Foxboro, Invensys Triconex, Bently, A-B Rockwell, Emerson, ovation, Motorola, xyvom, Honeywell, Rexroth, KUKA, Ni, Deif, Yokogawa, Woodward, Ryan, Schneider, Yaskawa, Moog, prosoft and other brands

FM9925a-E

power supplies must be installed in a metal rack. Open wall mounting in that case is not allowed. TERMINATION ASSEMBLIES Field I/O signals connect to the FBM subsystem via DIN rail mounted TAs. The TAs used with the FBM212 are described in “TERMINATION ASSEMBLIES AND CABLES” on page 6. PSS 31H-2Z12 Page 3 FUNCTIONAL SPECIFICATIONS Input 14 group isolated differential thermocouple/mV input channels and one reference junction temperature compensation channel. Input Range -10.5 to +69.5 mV dc (-10.5 to +69.5 mV dc equals 0 to 64000 raw counts. Inputs of 71.419 mV dc equals 65535 raw counts (full range of module)). Reference Junction 3-wire 100 ohm platinum RTD (IEC 751, Class B) is internally provided at the termination assembly. Channel 15 is the cold junction compensation channel. The RTD is in the TA and is not customer accessible. Accuracy MILLIVOLT INPUT ±0.03% of span (±27 µV) at 25°C RTD CHANNEL ±0.03% of span RTD REFERENCE JUNCTION CONFORMITY ±0.25°C THERMOCOUPLE CONFORMITY ±0.25°C ACCURACY TEMPERATURE COEFFICIENT ±50 ppm/°C RTD REFERENCE JUNCTION MEASUREMENT ACCURACY(B) ±0.50°C (When using the RTD internal to the Foxboro® supplied termination blocks) DIFFERENTIAL INPUT IMPEDANCE 10 MΩ COMMON MODE VOLTAGE ±2.5 V dc or peak ac between channels Input Signal A/D Conversion Each channel performs A/D signal conversion using a multiplexed Sigma-Delta converter. Input Conversion Time Software configurable Input Open Circuit Voltage 2.5 V dc (mV channels) Typical Thermocouple Types B, E, J, K, N, R, S, T, and other millivolt signals. The thermocouples cannot be grounded. For grounded thermocouple applications, the FBM202 and its associated termination assembly must be used. Input Channel Isolation Each channel has a differential input to allow voltage differences between channels without introducing errors. The channels are not galvanically isolated from each other, but are galvanically isolated from ground and module logic. The module withstands, without damage, a potential of 600 V ac applied for one minute between the differentially isolated channels and earth (ground). CAUTION This does not imply that these channels are intended for permanent connection to voltages of these levels. Exceeding the limits for input voltages, as stated elsewhere in this specification, violates electrical safety codes and may expose users to electric shock. Communication Communicates with its associated FCM or FCP via the redundant 2 Mbps module Fieldbus. Power Requirements INPUT VOLTAGE RANGE (REDUNDANT) 24 V dc +5%, -10% CONSUMPTION 3 W (maximum) at 24 V dc HEAT DISSIPATION 3 W (maximum) at 24 V dc Calibration Requirements Calibration of the module and termination assembly is not required.